Grubbs’ Catalyst 2nd Generation (CAS 246047-72-3) is a powerful tool for organic synthesis, but its air-sensitive nature and chemical reactivity require strict safety protocols. In this guide, we’ll walk you through the Material Safety Data Sheet (MSDS) , essential safety measures, and best practices for handling this catalyst. Whether you’re a lab manager or researcher, this guide will help you ensure compliance and protect your team. Why Safety Matters 1. Health Risks Grubbs’ Catalyst can cause: Skin and eye irritation upon contact. Respiratory issues if inhaled. Toxicity if ingested. 2. Fire and Explosion Hazards The catalyst is air-sensitive and can ignite upon exposure to moisture or oxygen. Ruthenium complexes are flammable and require inert handling. 3. Regulatory Compliance OSHA, REACH, and GHS regulations mandate proper handling, storage, and disposal. Non...